Binding machine



FIG. 1 is a is a perspective view of a binding machine embodying the invention.

FIG. 2 is a left side view of the binding machine embodying the invention, the right side being a mirror image thereof.

FIG. 3 is a top view of the binding machine embodying the invention; and,

FIG. 4 is a rear side elevational view of the binding machine embodying the invention. 

The ornamental design for a binding machine, as shown and described. 